<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="btnCancel" @click="btnCancel">
    <el-form ref="addEmployee" label-width="120px" :model="formData" :rules="rules">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机号" prop="mobile">
        <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" maxlength="11" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择日期" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
          <el-option v-for="item in EmployeeEnum.hireType" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择" @focus="getDepartments" />
        <el-tree
          v-if="showTree"
          :loading="loading"
          :data="treeData"
          :default-expand-all="true"
          :props="{label:'name'}"
          @node-click="selectNode"
        />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择日期" />
      </el-form-item>
    </el-form>
    <div slot="footer" class="dialog-footer">
      <el-button size="small" @click="btnCancel">取 消</el-button>
      <el-button size="small" type="primary" @click="btnOk">确 定</el-button>
    </div>
  </el-dialog>
</template>

<script>
import EmployeeEnum from '@/api/constant/employees'
import { addEmployee } from '@/api/employees'
import { getDepartments } from '@/api/departments' // 获取树形结构
import { tranListToTreeData } from '@/utils'
export default {
  // 组件名称
  name: 'AddEmployee',
  // 局部注册的组件
  components: {},
  // 组件参数 接收来自父组件的数据
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  // 组件状态值
  data () {
    return {
      EmployeeEnum, // 在data中定义数据
      treeData: [], // 树形数据
      showTree: false, // 树形的显示和隐藏
      loading: false, // 加载进度
      formData: {
        username: '',
        mobile: '',
        timeOfEntry: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        correctionTime: ''

      },
      // 表单校验
      rules: {
        username: [
          { required: 'true', message: '姓名不能为空', trigger: 'blur' },
          { min: 1, max: 5, message: '姓名的长度1-5位', trigger: 'blur' }
        ],
        mobile: [
          { required: 'true', message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        timeOfEntry: [
          { required: 'true', message: '入职时间不能为空', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: 'true', message: '聘用形式不能为空', trigger: 'change' }
        ],
        workNumber: [
          { required: 'true', message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: 'true', message: '部门不能为空', trigger: 'change' }
        ]

      }

    }
  },
  // 计算属性
  computed: {},
  // 侦听器
  watch: {},
  // 生命周期钩子   注：没用到的钩子请自行删除
  /**
  * 组件实例创建完成，属性已绑定，但DOM还未生成，$ el属性还不存在
  */
  created () {},
  /**
  * el 被新创建的 vm.el 替换，并挂载到实例上去之后调用该钩子。
  * 如果 root 实例挂载了一个文档内元素，当 mounted 被调用时 vm.el 也在文档内。
  */
  mounted () {},
  // 组件方法
  methods: {
    btnCancel () {
      this.formData = {
        username: '',
        mobile: '',
        timeOfEntry: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        correctionTime: ''
      }
      this.$refs.addEmployee.resetFields()
      this.$emit('update:showDialog', false)
    },
    async btnOk () {
      try {
        await this.$refs.addEmployee.validate()

        await addEmployee(this.formData)
        this.$message.success('操作成功')
        this.$parent.getEmployeeList()
        this.$parent.showDialog = false
        // this.$emit('update:showDialog', false)
        // this.$emit('change')
      } catch (error) {
        console.log(error)
      }
    },
    async getDepartments () {
      this.loading = true
      this.showTree = true
      const { depts } = await getDepartments()
      this.treeData = tranListToTreeData(depts, '')
      this.loading = false
    },
    selectNode (node) {
      this.formData.departmentName = node.name
      this.showTree = false
    }

  }
}
</script>

<style scoped lang="sass">

</style>
